disproportionately
🇺🇸
/ˌdɪsprəˈpɔːrʃənətli/
🇬🇧
/ˌdɪsprəˈpɔːʃənətli/
to an extent that is not equal or in the right balance with something else
Disproportionately, the rich get richer while the poor get poorer.